angelespinoza030
angelespinoza030
01-05-2021
Mathematics
contestada
– x + 7 = 13
X = ?
What is X
Respuesta :
twinfantasy
twinfantasy
01-05-2021
X = -6
-x + 7 = 13, subtract 7 from both sides.
then you have -x = 6, and you have to device by negative 1 on both sides because you can’t have a negative x value. then you have x = -6.
hope this helps!
Answer Link
VER TODAS LAS RESPUESTAS ( 35+ )
Otras preguntas
If X is the set of negative numbers and Y is the set of positive numbers, then the union of X and Y and 0 is the set of (A) all real numbers (B) all integers (C
write in decimal form fourteen and eighty-Four hundredths
What's the word for looking down on others; proud and scornful
Jim has gotten scores of 99 and 93 on his first two tests. what score must he get on his third test to keep an average of 90 or greater
What's the other word generous in overlooking insult or injury by others; rising above pettiness
If X is the set of negative numbers and Y is the set of positive numbers, then the union of X and Y and 0 is the set of (A) all real numbers (B) all integers (C
What's the other word a weak or lifeless feeling
How many moles of water (H2O) would be produced if 10 moles of O2 gas reacted completely with excess H2 gas?2 H2(g) + O2(g) → 2 H2O(g)A. 5 B. 10 C. 20 D. 30
Heat is released when H2 gas and O2 gas react to form H2O. Why? A. Breaking the H–H bond in H2 gas releases heat. B. Breaking the O–O bond in O2 gas releases he
Your friend is asked to differentiate between evaporation and boiling.what questions could you ask to make him to know the difference between evaporation and bo
